The Switch,toggle, cataloged under National Stock Number 5930-00-552-9110, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-552-9110 |
| Primary Part Number | JA3225LK |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| Color | NATURAL SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Terminal Type and Quantity | 6 SCREW |
| Contact Load Current Rating at Maximum Rated Voltage | 225.000 AMPERES RESISTIVE AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| JA3225LK PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 371D957G22 | 5/9 Secondary reference Westinghouse Electric Corp |
| JA3225LK W/T225LA1 (6 PCS) | 5/9 Secondary reference Westinghouse Electric Corp |
| JA3225N | 5/9 Secondary reference Westinghouse Electric Corp |
| 46A8101G23 | 5/9 Secondary reference Westinghouse Electric Corp |
NSN 5930-00-552-9110 is a Switch,toggle, manufactured by Westinghouse Electric Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-552-9110 has 1 manufacturer part number on file: JA3225LK (Westinghouse Electric Corp).
Key specifications for JA3225LK: Inclosure Type: FULLY INCLOSED; Actuator Position-Action Relationship: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED; Color: NATURAL SINGLE ACTUATOR; Nonpile-Up Contact Arrangement: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.